The 25 Greatest Gadgets Created By Black Inventors

evolveteam February 6, 2014 5

15. Three-Way Traffic Signal

Inventor: Garrett Morgan
Year: 1923
Those who live in the city know how congested the streets can get with vehicles. Morgan provided drivers with guidance and made life on the road far safer with the inception of the three-way light. Considering traffic lights are far more advanced now than they were back in the day, this invention drastically increased road safety and navigation, saving pedestrians and reckless drivers from disastrous collisions.

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